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Control Stat Relays

204 Products

Robertshaw Non Programmable Thermostat
SKU:RBSRS4220
MPN: RS4220
Stock Available: 0
$77.24

Out of Stock

Robertshaw Temperature Controller w/Sensor
SKU:RBSETC-212000
MPN: ETC-212000-000
Stock Available: 0
$176.59

Out of Stock

Robertshaw Temperature Controller w/Sensor
SKU:RBSETC-111000
MPN: ETC-111000-000
Stock Available: 2
$124.78
Robertshaw Cold Temperature Control
SKU:RBSA12-701
MPN: A12-701
Stock Available: 1
$127.18
Robertshaw Cold Temperature Control
SKU:RBSA12-700
MPN: A12-700
Stock Available: 1
$154.86
Robertshaw Heat Only Line Voltage Thermostat - 50ºF - 90ºF, 125/250/277 Volt
SKU:RBS802
MPN: 802
Stock Available: 10+
$36.99
Robertshaw Automatic Pilot Relight Kit
SKU:RBS785-001
MPN: 785-001
Stock Available: 1
$139.99
Robertshaw Ignition Control Board
SKU:RBS780-715
MPN: 780-715
Stock Available: 3
$195.02
Robertshaw Plug In Transformer - 24V, 20 VA, 50/60 Hz.
SKU:RBS620-202
MPN: 620-202
Stock Available: 1
$64.99
Honeywell Hydronic Switching Relay - 24V, 2-Wire
SKU:RA832A-1066
MPN: RA832A1066/U
Stock Available: 5
$182.82
Honeywell Boiler Control Center - 3/4 H.P., 120V, 60 Hz., DPST
SKU:R8285D5001
MPN: R8285D5001/U
Stock Available: 9
$105.82
Honeywell 40V Fan Center W/SPDT Switching Relay - Includes R8222B
SKU:R8239A-1052
MPN: R8239A1052/U
Stock Available: 2
$119.99
Honeywell DPDT Switching Relay
SKU:R8222D-1014
MPN: R8222D1014/U
Stock Available: 9
$37.45
Honeywell SPDT Switching Relay - 24V
SKU:R8222B-1067
MPN: R8222B1067/U
Stock Available: 10+
$30.47
Honeywell Electronic Oil Primary Control
SKU:R7284U1004
MPN: R7284U1004/U
Stock Available: 9
$120.24
Honeywell Steam Pressuretrol
SKU:PA404A-1033
MPN: PA404A1033/U
Stock Available: 2
$339.86
OEM Electric Low Water Cut-Off - 24V
SKU:OEM-24CM
MPN: 500SV
Stock Available: 7
$409.99
Hydrolevel Company Electric Low Water Cut-Off
SKU:OEM-24C
MPN: 45-601
Stock Available: 2
$409.99
Hydrolevel Electric Low Water Cut-Off - 120V
SKU:OEM-170CM
MPN: 550SV
Stock Available: 4
$429.99
Hydrolevel Company Electric Low Water Cut-Off
SKU:OEM-170C
MPN: 45-651
Stock Available: 1
$369.99
Modine Ignition Control Board
SKU:MOD5H80689
MPN: 5H80689
Stock Available: 1
$309.99
Modine Pressure Switch, .40 Inch of WC
SKU:MOD5H75030-4
MPN: 5H75030-4
Stock Available: 2
$139.99
Modine Air Pressure Switch, 0.27" WC
SKU:MOD5H75030-3
MPN: 5H75030-3
Stock Available: 3
$119.99
Modine Control Transformer
SKU:MOD5H75029
MPN: 5H75029
Stock Available: 8
$89.99